Added site setting.

providers/themes/meta.go

@@ -2,11 +2,26 @@ package themes
 
 import "lmika.dev/lmika/hugo-cms/models"
 
-var themes = map[string]models.ThemeMeta{
-	"bear": models.ThemeMeta{
-		Name:        "bear",
+var themes = []models.ThemeMeta{
+	{
+		ID:          "bear",
+		Name:        "Bear",
 		URL:         "https://github.com/janraasch/hugo-bearblog",
 		PreferTitle: true,
 		PostDir:     "blog",
 	},
+	{
+		ID:          "terminal",
+		Name:        "Terminal",
+		URL:         "https://github.com/panr/hugo-theme-terminal",
+		PreferTitle: true,
+		PostDir:     "posts",
+	},
+	{
+		ID:          "yingyang",
+		Name:        "Yingyang",
+		URL:         "https://github.com/joway/hugo-theme-yinyang",
+		PreferTitle: true,
+		PostDir:     "posts",
+	},
 }

providers/themes/provider.go

@@ -1,14 +1,33 @@
 package themes
 
-import "lmika.dev/lmika/hugo-cms/models"
+import (
+	"lmika.dev/lmika/hugo-cms/models"
+	"lmika.dev/pkg/modash/momap"
+	"slices"
+	"sort"
+)
 
-type Provider struct{}
+type Provider struct {
+	themes     []models.ThemeMeta
+	themeIndex map[string]models.ThemeMeta
+}
 
 func New() *Provider {
-	return &Provider{}
+	ts := slices.Clone(themes)
+	sort.Slice(ts, func(i, j int) bool { return ts[i].Name < ts[j].Name })
+	ti := momap.IndexSlice(themes, func(m models.ThemeMeta) string { return m.ID })
+
+	return &Provider{
+		themes:     ts,
+		themeIndex: ti,
+	}
+}
+
+func (p *Provider) Themes() []models.ThemeMeta {
+	return p.themes
 }
 
 func (p *Provider) Lookup(name string) (models.ThemeMeta, bool) {
-	t, ok := themes[name]
+	t, ok := p.themeIndex[name]
 	return t, ok
 }